Marmaray Guide

Marmaray Guide is a full-featured tool app for Istanbul's cross-Bosphorus rail line — built not just to read about the line, but to plan your journey, calculate fares, find the nearest station, and set departure alarms.

JOURNEY PLANNER
Pick an origin and destination. The app shows you the direction, next departure with a live "in X min" countdown, travel time, number of stops, and fare — all in one tap.

FARE CALCULATOR
Calculate ticket cost by passenger type: Full, Student, 65+, Disabled, and Martyr (Sehit) tariffs. Also see round-trip cost and daily, weekly, and monthly cost projections.

LINE MAP + NEAREST STATION
Browse an interactive map of all 43 Marmaray stations. Use your location to instantly find the nearest station to you.

DEPARTURE ALARMS
Set a reminder 5, 10, 15, or 30 minutes before a scheduled departure — so you never miss your train.

LIVE COUNTDOWN
The home screen shows a real-time countdown to the next departure on your route.

STATION GUIDE
Search all 43 stations by name or district. Each station page lists transfer lines (metro, metrobus, tram, and more), nearby points of interest, and transit tips.

FULLY OFFLINE
No internet connection required. Works in tunnels, airports, or anywhere without a signal.

Essential for daily Marmaray commuters, tourists, and anyone exploring Istanbul by rail.